I see I am 1 of 3 guys that have posted that use HAWGSLIMITED BUCKFEVER synthetic scents and products. Kevin's products work great and you can start your scrapes anytime of the year. I suggest you go to his site and read through all of his information on how to and when!
Best of luck, My brother and I have harvested several mature bucks 3.5 years and older using Hawgs.
www.hawgslimited.com will help out. I have seen many posts by others on here that have great success with James Valley Ranch products too.
Good luck,
Troy